Furman PL-8: Light modules blown. Prognosis?

[RoboChrist]

I dusted off my an old rack that's been stored for several months and plugged in my Furman to check if everything was kosher. When it comes on I hear a "pop" and then a puff of smoke from the left side of the unit. I turn it off and on again and hear a "pop" and then smoke from the right side.

The lights now do not work. I changed the bulbs even though the originals did not look blown. Still nothing.

I tried the circuit breaker with no results but I think I did something permanent to this hunk of garbage.

Any thoughts on what that might be?

[anderbass]

When you bypass the Furman, does all the other rack gear still work?

[RoboChrist]

Yes, but the Furman does work, just the lights don't work. I'm worried I could be risking my gear if I continue using it.